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801
RESULTS

Media Type
705
texts
56
audio
37
movies
2
data
1
images
Topics & Subjects
519
Trigonometry
125
ERIC Archive
118
Geometry
102
trigonometry
85
Plane trigonometry
79
Algebra
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Collection
362
American Libraries
119
Education Resources Information Center (ERIC) Archive
116
Canadian Libraries
103
California Digital Library
55
Community Audio
54
University of Toronto - Gerstein Science Information Centre
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Creator
125
eric
49
nigel simmons
43
wentworth, g. a. (george albert), 1835-1906
27
alberta. alberta learning. learning technologies branch
15
defense technical information center
13
legendre, a. m. (adrien marie), 1752-1833
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Language
652
English
25
French
22
German
2
Italian
2
Latin
1
Dutch
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